| Tournament | Round | Diana McManus | Martin Waterworth |
| 19.05.2018 Paradise Point (QLD) | 3 | 327 | 369 |
| 21.08.2022 Qld Championship (QLD) | 1 | 275 | 407 |
| 16.10.2022 Qld AGM 2022 (QLD) | 1 | 364 | 371 |
| 23.04.2023 April Antics (QLD) | 1 | 265 | 380 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 307.75 | 381.75 | |
| Spread: | -296 | 296 | |